Definition of mesarch in English:

mesarch

adjective ˈmɛzɑːkˈmɛsɑːk

1Botany. Of primary xylem: developing from both the centre of the stem and the periphery, so that the oldest elements (protoxylem) are in the centre of the xylem strand, and maturation of the cells takes place both centrifugally and centripetally.
2Ecology. Of a succession of plant communities: originating in a mesic or moderately moist habitat.

Origin

Late 19th century; earliest use found in Henry Garnsey (1826–1903). In sense 1 from German mesarch from meso- + -arch; compare exarch.

Definition of mesarch in US English:

mesarch

adjective

1Botany. Of primary xylem: developing from both the centre of the stem and the periphery, so that the oldest elements (protoxylem) are in the centre of the xylem strand, and maturation of the cells takes place both centrifugally and centripetally.
2Ecology. Of a succession of plant communities: originating in a mesic or moderately moist habitat.

Origin

Late 19th century; earliest use found in Henry Garnsey (1826–1903). In sense 1 from German mesarch from meso- + -arch; compare exarch.

单词	mesarch
释义	Definition of mesarch in English: mesarch adjective ˈmɛzɑːkˈmɛsɑːk 1Botany. Of primary xylem: developing from both the centre of the stem and the periphery, so that the oldest elements (protoxylem) are in the centre of the xylem strand, and maturation of the cells takes place both centrifugally and centripetally. 2Ecology. Of a succession of plant communities: originating in a mesic or moderately moist habitat. Origin Late 19th century; earliest use found in Henry Garnsey (1826–1903). In sense 1 from German mesarch from meso- + -arch; compare exarch. Definition of mesarch in US English: mesarch adjective 1Botany. Of primary xylem: developing from both the centre of the stem and the periphery, so that the oldest elements (protoxylem) are in the centre of the xylem strand, and maturation of the cells takes place both centrifugally and centripetally. 2Ecology. Of a succession of plant communities: originating in a mesic or moderately moist habitat. Origin Late 19th century; earliest use found in Henry Garnsey (1826–1903). In sense 1 from German mesarch from meso- + -arch; compare exarch.
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